Some Ans. Questions 2014 by -'Abdu'l-Bahá- 1 Para

Answer: Certain celestial bodies exert a physical influence upon the earth and its creatures which is clear and apparent and which requires no explanation. Consider the sun, which, through the help of divine grace, nurtures the earth and all its creatures. Indeed, were it not for the light and heat of the sun, all earthly things would entirely cease to exist (69:2)

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